Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2011-0011

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
21/06/2012
Last modified:
02/11/2020

Description

qemu-kvm before 0.11.0 disables VNC authentication when the password is cleared, which allows remote attackers to bypass authentication and establish VNC sessions.

Impact

Vector 2.0
AV:A/AC:H/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:A/AC:H/Au:N/C:P/I:P/A:P

Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:qemu:qemu:*:rc2:*:*:*:*:*:* 0.11.0 (including)
cpe:2.3:a:qemu:qemu:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.1.1:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.1.2:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.1.3:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.1.4:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.1.5:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.1.6:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.10.0:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.10.1:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.10.2:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.10.3:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.10.4:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.10.5:*:*:*:*:*:*:*
cpe:2.3:a:qemu:qemu:0.10.6:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools